This pipe is stamped:
Peterson's 'Wicklow' - 60-
Made in the Republic of Ireland.
Wicklow is known as "the Garden of Ireland" and is just south of Dublin. The pipe is deeply blasted with a great sunrise pattern on one side of the bowl. The shape is a prince with a saddle cut twin-bore mouthpiece, and it is 6 1/4" long. The bowl is 1 1/2" high with an inside diameter of 7/8".
The original owner purchased it in the 80's.